int
doRPC(Client *C)
{
int rc;
char c;
printf("enter (h|m<c>|g): ");
scanf("%c", &c);
rc=doRPCCmd(C,c);
printf("doRPC: rc=0x%x\n", rc);
return rc;
}
void Wander(Client *C, int direction)
{
if (direction == 0)
{
Proto_Client *client = (Proto_Client *) C->ph;
client->rpc_session.shdr.returnCode = RIGHT;
doRPCCmd(C, 'm'); // query map
}
else if (direction == 1)
{
Proto_Client *client = (Proto_Client *) C->ph;
client->rpc_session.shdr.returnCode = DOWN;
doRPCCmd(C, 'm'); // query map
}
else if (direction == 2)
{
Proto_Client *client = (Proto_Client *) C->ph;
client->rpc_session.shdr.returnCode = LEFT;
doRPCCmd(C, 'm'); // query map
}
else if (direction == 3)
{
Proto_Client *client = (Proto_Client *) C->ph;
client->rpc_session.shdr.returnCode = UP;
doRPCCmd(C, 'm'); // query map
direction = -1; //Resets direction
}
//struct timespec tim, tim2;
//tim.tv_sec = 0;
//tim.tv_nsec = 5000000000L;//Change speed of requests here
//nanosleep(&tim , &tim2);
sleep(1);
direction++;
Wander(C, direction);
}
int
doRPC(Client *C)
{
int rc;
char c;
// Enter command, h=hello, m<c> = move c steps, g = goodbye
if (PROTO_PRINT_DUMPS==1) printf("enter (h|m<c>|g): \n");
scanf("%c", &c);
rc=doRPCCmd(C,c);
if (PROTO_PRINT_DUMPS==1) printf("doRPC: rc=0x%x\n", rc);
return rc;
}
extern sval
ui_keypress(UI *ui, SDL_KeyboardEvent *e, Client *C)
{
SDLKey sym = e->keysym.sym;
SDLMod mod = e->keysym.mod;
if (e->type == SDL_KEYDOWN) {
if (sym == SDLK_LEFT && mod == KMOD_NONE) {
fprintf(stderr, "%s: move left\n", __func__);
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = LEFT;
doRPCCmd(C, 'm');
return 2;
}
if (sym == SDLK_RIGHT && mod == KMOD_NONE) {
fprintf(stderr, "%s: move right\n", __func__);
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = RIGHT;
doRPCCmd(C, 'm');
return 2;
}
if (sym == SDLK_UP && mod == KMOD_NONE) {
fprintf(stderr, "%s: move up\n", __func__);
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
doRPCCmd(C, 'm');
return 2;
}
if (sym == SDLK_t && mod == KMOD_NONE) {
Wander(C, 0);
return 2;
}
if (sym == SDLK_DOWN && mod == KMOD_NONE) {
fprintf(stderr, "%s: move down\n", __func__);
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = DOWN;
doRPCCmd(C, 'm');
return 2;
}
if (sym == SDLK_f && mod == KMOD_NONE) {
fprintf(stderr, "%s: pickup \n", __func__);
doRPCCmd(C, 'f');
return 2;
}
if (sym == SDLK_q && mod == KMOD_NONE) {
doRPCCmd(C, 'g');
return -1;
}
if (sym == SDLK_z && mod == KMOD_NONE){
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
Player *me = getPlayer(&client->game, client->playerID);
return ui_zoom(ui, 1, &client->game, me);
}
if (sym == SDLK_z && mod & KMOD_SHIFT ){
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
Player *me = getPlayer(&client->game, client->playerID);
return ui_zoom(ui,-1, &client->game, me);
}
if (sym == SDLK_LEFT && mod & KMOD_SHIFT){
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
Player *me = getPlayer(&client->game, client->playerID);
return ui_pan(ui,-1,0, &client->game, me);
}
if (sym == SDLK_RIGHT && mod & KMOD_SHIFT){
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
Player *me = getPlayer(&client->game, client->playerID);
return ui_pan(ui,1,0, &client->game, me);
}
if (sym == SDLK_UP && mod & KMOD_SHIFT){
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
Player *me = getPlayer(&client->game, client->playerID);
return ui_pan(ui, 0,-1, &client->game, me);
}
if (sym == SDLK_DOWN && mod & KMOD_SHIFT){
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
Player *me = getPlayer(&client->game, client->playerID);
return ui_pan(ui, 0,1, &client->game, me);
}
else {
fprintf(stderr, "%s: key pressed: %d\n", __func__, sym);
}
} else {
fprintf(stderr, "%s: key released: %d\n", __func__, sym);
}
return 1;
}
int
main(int argc, char **argv)
{
Client c;
if (!FASTINPUTMODE)
fprintf(stderr, "Type 'connect <host:port>' to connect to a game.\n");
if (clientInit(&c) < 0) {
fprintf(stderr, "ERROR: clientInit failed\n");
return -1;
}
initGlobals(argc, argv);
if (FASTINPUTMODE) {
startConnection(&c, globals.host, globals.port, update_event_handler);
doRPCCmd(&c, 'q'); //query for the map
if (STRESS_TEST==1)
proto_client_hello(c.ph);
}
shell(&c);
// Cannot put shell on a separate thread because fget() function doesn't work for some reason
// pthread_t tid;
// pthread_create(&tid, NULL, shell, &c);
Proto_Client *proto_client = c.ph;
Player *me = getPlayer(&proto_client->game, proto_client->playerID);
if (DISPLAYUI==1) {
// If I am not the host and we are stress testing, I should be wandering
if (me->isHost==0 && STRESS_TEST==1) {
// Wander(&c, 0);
docmd(&c, "test\n");
}
// The host will be the only ones that has UI showing, other players just wonder
else
{
//window will be consistently 20x20
// pthread_t tid;
// pthread_create(&tid, NULL, shell, NULL);
// Init for UI stuff
tty_init(STDIN_FILENO);
ui_init(&(ui));
// WITH OSX ITS IS EASIEST TO KEEP UI ON MAIN THREAD
// SO JUMP THROW HOOPS :-(
Proto_Client *client = (Proto_Client *) c.ph;
Player *me = getPlayer(&client->game, client->playerID);
doRPCCmd(&c, 'q'); //query for the map
ui_main_loop(ui, (32 * WINDOW_SIZE), (32 * WINDOW_SIZE), &client->game, me, &c);
}
}
// launchUI(&c);
return 0;
}
int
docmd(Client *C, char *cmd)
{
int rc = 1;
Proto_Client *client = (Proto_Client *) C->ph;
// If this is a connect attempt
char input[50];
strcpy(input, cmd);
int connectAttempt = check_if_connect(input);
if (connectAttempt==1) {
// Ok startup our connection to the server
if (startConnection(C, globals.host, globals.port, update_event_handler)<0) {
fprintf(stderr, "ERROR: startConnection failed\n");
return -1;
}
else {
fprintf(stderr, "Successfully connected to <%s:%d>\n", globals.host, globals.port);
proto_client_hello(C->ph);
doRPCCmd(C, 'q'); //query for the map
return 1;
}
return 1;
}
strcpy(input,cmd);
if (strcmp(cmd, "disconnect\n")==0) {
doRPCCmd(C, 'g');
rc=-1;
}
else if (strcmp(cmd, "where\n")==0)
where();
else if (strcmp(cmd, "numhome 1\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.numHome1!=0)
fprintf(stderr, "%d\n", client->game.map.numHome1);
}
else if (strcmp(cmd, "numhome 2\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.numHome2!=0)
fprintf(stderr, "%d\n", client->game.map.numHome2);
}
else if (strcmp(cmd, "numjail 1\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.numJail1!=0)
fprintf(stderr, "%d\n", client->game.map.numJail1);
}
else if (strcmp(cmd, "numjail 2\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.numHome2!=0)
fprintf(stderr, "%d\n", client->game.map.numJail2);
}
else if (strcmp(cmd, "numwall\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.numFixedWall!=0 && client->game.map.numNonfixedWall!=0)
fprintf(stderr, "%d\n", client->game.map.numFixedWall + client->game.map.numNonfixedWall);
}
else if (strcmp(cmd, "numfloor\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.numFloor1!=0 && client->game.map.numFloor2!=0)
fprintf(stderr, "%d\n", client->game.map.numFloor1+client->game.map.numFloor2);
}
else if (strcmp(cmd, "dim\n")==0) {
doRPCCmd(C, 'q'); // query map
if (client->game.map.dimension.x!=0 && client->game.map.dimension.y!=0)
fprintf(stderr, "%dx%d\n", client->game.map.dimension.x, client->game.map.dimension.y);
}
else if (strcmp(cmd, "dump\n")==0) {
doRPCCmd(C, 'q'); // query map
printMap(&client->game.map);
if (DISPLAYUI==1)
ui_update(ui);
}
else if (containsString(input, "cinfo")>0) {
doRPCCmd(C, 'q'); // query map
cinfo(cmd, C);
}
else if (strcmp(cmd, "start\n")==0) {
doRPCCmd(C, 's'); // query map
}
else if (strcmp(cmd, "test\n")==0) {
if (STRESS_TEST == 1)
{
pid_t myChild;
myChild = fork();
if (myChild == 0)
{
Wander(C, 0);
}
else{}
}
}
// MOVEMENT
else if (strcmp(cmd, "w\n")==0) {
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = UP;
doRPCCmd(C, 'm'); // query map
}
else if (strcmp(cmd, "a\n")==0) {
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = LEFT;
doRPCCmd(C, 'm'); // query map
}
else if (strcmp(cmd, "d\n")==0) {
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = RIGHT;
doRPCCmd(C, 'm'); // query map
}
else if (strcmp(cmd, "s\n")==0) {
Proto_Client *client = C->ph;
client->rpc_session.shdr.returnCode = DOWN;
doRPCCmd(C, 'm'); // query map
}
// END OF MOVEMENT
//PICKUP
else if (strcmp(cmd, "f\n")==0){
Proto_Client *client = C->ph;
doRPCCmd(C, 'f');
}
//END PICKUP
else if (strcmp(cmd, "O\n")==0)
proto_debug_on();
else if (strcmp(cmd, "o\n")==0)
proto_debug_off();
else if (strcmp(cmd, "rh\n")==0)
rc = proto_client_hello(C->ph);
else if (strcmp(cmd, "q\n")==0) {
fprintf(stderr, "Game Over: You Quit\n");
doRPCCmd(C, 'g');
rc=-1;
}
else if (strcmp(cmd, "quit\n")==0) {
doRPCCmd(C, 'g');
fprintf(stderr, "Game Over: You Quit\n");
rc=-1;
}
else if (strcmp(cmd, "\n")==0) {
rc = proto_client_update(C->ph);
rc=1;
}
else {
fprintf(stderr, "Unknown command\n");
}
return rc;
}